There is a [Emerald Jade] Mazu altar 8m*6m, the elevation of the completed RC surface (cm) is as follows The grid size is 100cm * 100cm If the coordinate points are highly convex, they need to be removed. It is required that the slopes of two consecutive squares [east-west direction, north-south direction] must be less than 2% The cost of coordinate grid removal is 10,000 yuan per centimeter. Plan your excision plan, total cost =? [A] 50,000 yuan for erecting a grinding machine at each point, calculate the total cost

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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There is a [Emerald Jade] Mazu altar 8m*6m, the elevation of the completed RC surface (cm) is as follows
The grid size is 100cm * 100cm
If the coordinate points are highly convex, they need to be removed.
It is required that the slopes of two consecutive squares [east-west direction, north-south direction] must be less than 2%
The cost of coordinate grid removal is 10,000 yuan per centimeter.
Plan your excision plan, total cost =?
[A] 50,000 yuan for erecting a grinding machine at each point, calculate the total cost

+
1+
2+
3P
4+
5+
6p
70
8p
1+
18.0
12.7
14.9
10.2+
19.0
19.3
15.5
19.0
中
2°
11.4
15.0
14.1
10.6
19.5
18.6+
12.9+
19.2+
3º
14.0+
18.0
16.8*
17.4
17.2
13.2
13.8
14.0+
4+
15.8
10.3+
17.6
16.6
16.6+
17.8
18.5
15.1
50
15.2+
15.6
14.5+
12.3
12.2+
14.5+
11.5
18.9
6+
13.8
12.6*
14.4
10.8+
11.9
18.5
17.0+
11.0+
P
7
Transcribed Image Text:+ 1+ 2+ 3P 4+ 5+ 6p 70 8p 1+ 18.0 12.7 14.9 10.2+ 19.0 19.3 15.5 19.0 中 2° 11.4 15.0 14.1 10.6 19.5 18.6+ 12.9+ 19.2+ 3º 14.0+ 18.0 16.8* 17.4 17.2 13.2 13.8 14.0+ 4+ 15.8 10.3+ 17.6 16.6 16.6+ 17.8 18.5 15.1 50 15.2+ 15.6 14.5+ 12.3 12.2+ 14.5+ 11.5 18.9 6+ 13.8 12.6* 14.4 10.8+ 11.9 18.5 17.0+ 11.0+ P 7
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